Cementos Bío-Bío has cut PM emissions at its Talcahuano works by more than 600tpa.
The improvement follows the installation of a bag filter, which has been in operations since last year and represents an investment of US$5m.

Brazil market expands 4% in 2024
Cement sales in Brazil increased by 2.9 per cent to 4.686Mt in December 2024 from 4.555Mt in Dec...